x^2+x^2=196

Simple and best practice solution for x^2+x^2=196 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^2+x^2=196 equation: 


Simplifying
x2 + x2 = 196

Combine like terms: x2 + x2 = 2x2
2x2 = 196

Solving
2x2 = 196

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '2'.
x2 = 98

Simplifying
x2 = 98

Take the square root of each side:
x = {-9.899494937, 9.899494937}

See similar equations:

| 6-x=1/3(9x-18) | | 4f-5=6-2f | | 4*(6*x+10)=12*(4x-20)-8 | | 0.8-b=-0.4 | | 2x+35-20*2=5 | | http://prntscr.com/abf32e | | x-253=-145 | | 3x+5x=19-5x | | 3x^2-2px+p=0 | | 5x+-2=-9 | | 0.944444+u=4.3 | | 3x^2+2kx-k=0 | | 18+5x-7=12x+11+16x | | T+4d=24 | | 3.27*24= | | 327*15= | | 110xp=360 | | 11/x-5=11 | | f(x)=7-5x^2+x | | 146-3x=42x+21 | | f(4a)=4a+8 | | 4x+14=15-9x | | -128x^2+80X+163=0 | | -15n+10=-14n-8 | | 1.3X+7=0.3X+8 | | 7x+3(2x-5)+4= | | 1.3X-7=0.3X+8 | | z/9-4=1 | | p=4(q-28) | | 43*43-27+X=1500 | | 3m+5+7m-6= | | p=4/7(q-28)*7 |

Equations solver categories